You're free to play some other game and be compensated. I suspect though that most streamers would lose their audiences very quickly if they weren't streaming the top 30 games. People tune in for Fallout, Uncharted, Last of Us, GTA5, Division, etc, not for Fuzzy Bear's Adventures. In other words is more about the games, not the streamers. Again this would be easily provable. Remove the games. If the streamers manage to keep their audiences for several months then it was about the streamers. If not it was about the games.

In any case, I suggested some kind of split would be more equitable. IMO. They already kind of do this for music. Why not for games but give the streamers more than people get for music since they are adding more to it.